2 Aug Autodesk continues to supply it's adepts with new portions of updates and bug fixes for Maya - this time, unlike the almost useless Hotfix 3. Autodesk Maya Hotfix 4 includes several important fixes, refer to the readme for more information. Important notes: Hotfix #4 includes an. Whereas it used to crash every 5 to 10 minutes here, now it crashes Uninstall your existing Maya application before installing this hotfix.